#define _CRT_SECURE_NO_WARNINGS 1
#include <iostream>
using namespace std;
#include "priority_queue.h"
namespace yzc
{
	template<class T>
	struct less
	{
		bool operator()(const T& x1, const T& x2)
		{
			return x1 < x2;
		}
	};
	template<class T>
	struct greater
	{
		bool operator()(const T& x1, const T& x2)
		{
			return x1 > x2;
		}
	};
}

int main()
{
	yzc::test_priority_queue();
	//yzc::less<int> lessFunc;
	//cout << lessFunc(1, 2) << endl;
	return 0;
}